| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.63 | 7.147% | $40.3194 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $172.65 | 4.186% | $179.8771 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $221.77 | 8.153% | $239.8509 | $239.85 | $239.85 | $239.90 |
| Purchase #4 | $184.91 | 9.407% | $202.3045 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $190.60 | 12.834% | $215.0616 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $245.61 | 6.468% | $261.4961 | $261.50 | $261.50 | $261.50 |
| Purchase #7 | $99.81 | 6.729% | $106.5262 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $1,152.98 | $1,245.4358 | $1,245.44 | $1,245.45 | $1,245.50 | |